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Overview
- Power Supplies Included: 1x JPSU-650W-AC-AFI - 650W AC Power Supply.
- Rack Mounts: Included (1-RU), facilitating easy installation in standard equipment racks.
- Dimensions: Height: 1.72 in, Width: 17.35 in without front-mounting brackets and 19 in with front-mounting brackets, Depth: 18.5 in.
Specs
Part Number | Juniper EX4550-32F-AFO |
Manufacturer | Juniper |
Type | 32-port 1/10GbE SFP+ Converged Switch |
Power Supply Rating | 650W AC, Airflow from ports to power supply unit |
Mean Time Between Failure (MTBF) | 166,000 hours |
Failure Rate | 6,016 per billion hours |
Networking Interfaces | 32x 10GbE SFP+ ports |
Administration Interfaces | 1x RJ-45 for Serial Console, 1x Gigabit Ethernet for Management, 1x USB 2.0 port, 1x Mini-USB (Type B) for Console |
Expansion Slots | 2 expansion slots available |
Cooling Method | Airflow from back to front (PSU to ports) |
Included Power Supply | 1x JPSU-650W-AC-AFI - 650 Watts AC |
Total Switching Capacity | 960 Gbps |
Packet Forwarding Rate | 714 million packets per second |
MAC Address Capacity | 32,000 entries |
Mounting Options | Standard 1-RU Rack Mounts Included |
Physical Dimensions | Height: 1.72 inches, Width: 17.35 inches (no brackets), 19 inches (with brackets), Depth: 18.5 inches |
Weight Details | Switch: 19.4 lbs with one power supply, AC Power Supply: 2.4 lbs, DC Power Supply: 2.4 lbs |
Minimum Operating Temperature | 32°F (0°C) |
Maximum Operating Temperature | 104°F (40°C) |
Storage Temperature Range | -40°F to 158°F (-40°C to 70°C) |
Operational Altitude Maximum | 10,000 feet (3,048 meters) |
Non-operational Altitude Maximum | 16,000 feet (4,877 meters) |
EX4550-32F-AFO
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Product Description
The EX4550-32F-AFO is a Juniper Networks switch offering 32 10 Gigabit Ethernet SFP+ ports with a back-to-front airflow design, ensuring efficient cooling from the port side to the PSU side. It features a 960 Gbps switching capacity and a 714 Mpps forwarding rate, supported by a 650W AC power supply. Additional technical specifications include a 32,000 MAC address table size, management ports for comprehensive connectivity options, and a designed operational altitude of up to 10,000 ft, making it suitable for a wide range of data center environments.Key Feature for the EX4550-32F-AFO
- What is the port configuration of the 32-port 1/10GbE SFP+ converged switch?
The switch features 32x 10 Gigabit Ethernet SFP+ network ports, 1x RJ-45 Serial Console, 1x Gigabit Management, 1x USB 2.0, and 1x mini-USB (Type B) Console for management ports. - How does the airflow direction work in the described hardware?
Airflow direction is from the port side to the PSU side, ensuring efficient cooling. - What is the included power supply specification for this switch?
A 650W AC power supply, part number JPSU-650W-AC-AFI, is included with the switch. - What are the dimensions and weight of the EX4550 switch?
The switch dimensions are 1.72 in (4.37 cm) in height, 17.35 in (44.07 cm) in width without front-mounting brackets, and 18.5 in (46.99 cm) in depth. The weight with one AC or DC power supply is 19.4 lb (8.8 kg). - Can you provide the switching capacity and forwarding rate of this device?
The switching capacity is 960 Gbps, and the forwarding rate is 714 Mpps. - What are the operating and storage temperatures for the switch?
The operating temperature range is 32°F to 104°F, and the storage temperature range is -40°F to 158°F. - What is the predicted MTBF and FIT Rate for the switch?
The predicted MTBF is 166,000 hours, and the FIT Rate is 6,016. - How many module slots does the switch have?
The switch is equipped with 2 module slots. - What is the maximum operating altitude for the switch?
The switch can operate up to an altitude of 10,000 ft (3,048 m). - Are rack mounts included with the switch, and what is its rack unit size?
Rack mounts are included, and the switch occupies 1 rack unit (1-RU).
Product Review
The Juniper EX4550-32F-AFO switch offers a high-density configuration with 32x 10 Gigabit Ethernet SFP+ ports, supporting a substantial bandwidth capacity of 960 Gbps and a forwarding rate of 714 Mpps, suitable for demanding network environments. However, the predicted MTBF of 166,000 hours, coupled with a FIT Rate of 6,016, might raise concerns about long-term reliability for critical applications. Additionally, the back-to-front airflow design and included 650W AC power supply accommodate efficient cooling and power management, but the operating temperature range limits deployment in environments beyond 32°F to 104°F, potentially restricting its use in extreme conditions.
Overview
- Power Supplies Included: 1x JPSU-650W-AC-AFI - 650W AC Power Supply.
- Rack Mounts: Included (1-RU), facilitating easy installation in standard equipment racks.
- Dimensions: Height: 1.72 in, Width: 17.35 in without front-mounting brackets and 19 in with front-mounting brackets, Depth: 18.5 in.
Specifications
Part Number | Juniper EX4550-32F-AFO |
Manufacturer | Juniper |
Type | 32-port 1/10GbE SFP+ Converged Switch |
Power Supply Rating | 650W AC, Airflow from ports to power supply unit |
Mean Time Between Failure (MTBF) | 166,000 hours |
Failure Rate | 6,016 per billion hours |
Networking Interfaces | 32x 10GbE SFP+ ports |
Administration Interfaces | 1x RJ-45 for Serial Console, 1x Gigabit Ethernet for Management, 1x USB 2.0 port, 1x Mini-USB (Type B) for Console |
Expansion Slots | 2 expansion slots available |
Cooling Method | Airflow from back to front (PSU to ports) |
Included Power Supply | 1x JPSU-650W-AC-AFI - 650 Watts AC |
Total Switching Capacity | 960 Gbps |
Packet Forwarding Rate | 714 million packets per second |
MAC Address Capacity | 32,000 entries |
Mounting Options | Standard 1-RU Rack Mounts Included |
Physical Dimensions | Height: 1.72 inches, Width: 17.35 inches (no brackets), 19 inches (with brackets), Depth: 18.5 inches |
Weight Details | Switch: 19.4 lbs with one power supply, AC Power Supply: 2.4 lbs, DC Power Supply: 2.4 lbs |
Minimum Operating Temperature | 32°F (0°C) |
Maximum Operating Temperature | 104°F (40°C) |
Storage Temperature Range | -40°F to 158°F (-40°C to 70°C) |
Operational Altitude Maximum | 10,000 feet (3,048 meters) |
Non-operational Altitude Maximum | 16,000 feet (4,877 meters) |